Home / 14,599,727.31-20,147,754.23-8,073,795.85

Finding the Fourth Proportional to 14,599,727.31, 20,147,754.23 and 8,073,795.85

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Solution

The fourth proportional to 14,599,727.31, 20,147,754.23 and 8,073,795.85 is: 11,141,910.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,599,727.31 : 20,147,754.23 = 8,073,795.85 : x
  2. Step 2: Convert to fraction form
    14,599,727.31/20,147,754.23 = 8,073,795.85/x
  3. Step 3: Cross multiply
    14,599,727.31x = 20,147,754.23 × 8,073,795.85
  4. Step 4: Simplify right side
    14,599,727.31x = 162,668,854,448,624.97
  5. Step 5: Solve for x
    x = 162,668,854,448,624.97/14,599,727.31
  6. Step 6: Final answer
    x = 11,141,910.47

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.